HK1045328A1 - Recombinant hosts suitable for simultaneous saccharification and fermentation - Google Patents

Recombinant hosts suitable for simultaneous saccharification and fermentation

Info

Publication number
HK1045328A1
HK1045328A1 HK02106753.2A HK02106753A HK1045328A1 HK 1045328 A1 HK1045328 A1 HK 1045328A1 HK 02106753 A HK02106753 A HK 02106753A HK 1045328 A1 HK1045328 A1 HK 1045328A1
Authority
HK
Hong Kong
Prior art keywords
fermentation
simultaneous saccharification
recombinant hosts
hosts suitable
recombinant
Prior art date
Application number
HK02106753.2A
Other languages
Chinese (zh)
Inventor
Ingram Lonnie
Zhou Shengde
Original Assignee
The Univ Of Florida Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Univ Of Florida Research Foundation filed Critical The Univ Of Florida Research Foundation
Publication of HK1045328A1 publication Critical patent/HK1045328A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
    • C12N15/1051—Gene trapping, e.g. exon-, intron-, IRES-, signal sequence-trap cloning, trap vectors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/67—General methods for enhancing the expression
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/70—Vectors or expression systems specially adapted for E. coli
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/065—Ethanol, i.e. non-beverage with microorganisms other than yeasts
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
HK02106753.2A 1999-05-26 2002-09-13 Recombinant hosts suitable for simultaneous saccharification and fermentation HK1045328A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13637699P 1999-05-26 1999-05-26
PCT/US2000/014773 WO2000071729A2 (en) 1999-05-26 2000-05-26 Recombinant hosts suitable for simultaneous saccharification and fermentation

Publications (1)

Publication Number Publication Date
HK1045328A1 true HK1045328A1 (en) 2002-11-22

Family

ID=22472582

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02106753.2A HK1045328A1 (en) 1999-05-26 2002-09-13 Recombinant hosts suitable for simultaneous saccharification and fermentation

Country Status (12)

Country Link
US (1) US7226776B2 (en)
EP (1) EP1185672A2 (en)
JP (1) JP2003500058A (en)
KR (2) KR20080029012A (en)
CN (2) CN100335639C (en)
AU (1) AU783260B2 (en)
BR (1) BR0010963A (en)
CA (1) CA2374524A1 (en)
HK (1) HK1045328A1 (en)
MX (1) MXPA01011991A (en)
NZ (1) NZ516345A (en)
WO (1) WO2000071729A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6860301A (en) 2000-06-26 2002-01-08 Univ Florida Methods and compositions for simultaneous saccharification and fermentation
WO2005100582A2 (en) 2004-03-25 2005-10-27 Novozymes Inc. Methods for degrading or converting plant cell wall polysaccharides
JP4756276B2 (en) * 2006-10-16 2011-08-24 独立行政法人森林総合研究所 Ethanol production method
EP2142573A4 (en) * 2007-04-19 2013-02-27 Mascoma Corp Combined thermochemical pretreatment and refining of lignocellulosic biomass
KR100950113B1 (en) * 2007-12-17 2010-03-30 건국대학교 산학협력단 A new strain Enterobacter ludwigii KU201-3KACC91341P having cellulase and lignolytic activity and animal feed additive microbial agent comprising thereof
WO2011024065A1 (en) * 2009-08-28 2011-03-03 Avesthagent Limited A method of developing stress tolerant plants exhibiting self-glucogenic properties for use in bioethanol production from lignocellulosic biomass
JP2013515482A (en) * 2009-12-23 2013-05-09 ダニスコ・ユーエス・インク Method for improving the efficiency of simultaneous saccharification and fermentation reactions
CA2801577A1 (en) 2010-06-03 2011-12-08 Mascoma Corporation Yeast expressing saccharolytic enzymes for consolidated bioprocessing using starch and cellulose
DK2694662T3 (en) 2011-04-05 2020-03-02 Lallemand Hungary Liquidity Man Llc Methods for improving product yield and production in a microorganism through the addition of alternating electron acceptors
US9745560B2 (en) 2012-08-29 2017-08-29 Lallemand Hungary Liquidity Management Llc Expression of enzymes in yeast for lignocellulose derived oligomer CBP
US11753656B2 (en) 2013-08-15 2023-09-12 Lallemand Hungary Liquidity Management Llc Methods for the improvement of product yield and production in a microorganism through glycerol recycling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839517B2 (en) 1974-09-20 1983-08-30 カブシキガイシヤ バイオリサ−チセンタ− Cellulose Scala Alcohol
US5162516A (en) * 1988-05-31 1992-11-10 University Of Florida Cloning and sequencing of the alcohol dehydrogenase II gene from Zymomonas mobilis
US5424202A (en) * 1988-08-31 1995-06-13 The University Of Florida Ethanol production by recombinant hosts
US5821093A (en) * 1988-08-31 1998-10-13 University Of Florida Research Foundation, Inc. Recombinant cells that highly express chromosomally-integrated heterologous genes
US5028539A (en) * 1988-08-31 1991-07-02 The University Of Florida Ethanol production using engineered mutant E. coli
US5487989A (en) * 1988-08-31 1996-01-30 Bioenergy International, L.C. Ethanol production by recombinant hosts
US5482846A (en) * 1988-08-31 1996-01-09 University Of Florida Ethanol production in Gram-positive microbes
US5554520A (en) * 1988-08-31 1996-09-10 Bioenergy International, L.C. Ethanol production by recombinant hosts
US5000000A (en) * 1988-08-31 1991-03-19 University Of Florida Ethanol production by Escherichia coli strains co-expressing Zymomonas PDC and ADH genes
AU6875298A (en) 1997-04-07 1998-10-30 University Of Florida Research Foundation, Inc. Development of high-ethanol resistant (escherichia coli)

Also Published As

Publication number Publication date
CN1375008A (en) 2002-10-16
BR0010963A (en) 2002-03-19
CN100335639C (en) 2007-09-05
AU5590600A (en) 2000-12-12
AU783260B2 (en) 2005-10-06
US7226776B2 (en) 2007-06-05
KR100830032B1 (en) 2008-05-15
EP1185672A2 (en) 2002-03-13
NZ516345A (en) 2004-02-27
WO2000071729A3 (en) 2001-08-30
US20040067555A1 (en) 2004-04-08
MXPA01011991A (en) 2003-09-04
WO2000071729A2 (en) 2000-11-30
KR20020033629A (en) 2002-05-07
WO2000071729A9 (en) 2002-07-04
JP2003500058A (en) 2003-01-07
KR20080029012A (en) 2008-04-02
CA2374524A1 (en) 2000-11-30
CN101200701A (en) 2008-06-18

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